Description
The GRACO 231663 President Hydra-Cat Fixed Ratio Proportioning Pump is a robust, air-powered pump designed to accurately proportion and pump two-component materials. It features three displacement pumps for reliable mixing at a fixed 4:1 ratio. The wetted parts are constructed from stainless steel, carbon steel, chrome plating, tungsten carbide, and Teflon, ensuring durability and chemical resistance. This pump is intended for use in industrial applications requiring precise, high-volume material mixing and dispensing.
Key Features:
- Fixed Ratio Proportioning Pump
- President Hydra-Cat, Three Displacement Pumps, 4:1 Mix Ratio
- Wetted parts: stainless steel, carbon steel, chrome plating, tungsten carbide, Teflon
- Maximum fluid inlet pressure: 750 psi (5.1 MPa, 51 bar); Maximum output pressure: 20.4 MPa (204 bar, 2960 psi)
- Designed for use with two-component materials in industrial mixing and dispensing systems
- Severe duty lowers for wear resistance
- Accurate fixed ratio proportioning (4:1 mix ratio)
- Air-powered operation for safety and reliability
- High-pressure capability for demanding applications
- Durable construction for long service life
- Ease of maintenance with accessible components
Applications:
Industrial mixing and dispensing of two-component materials such as coatings, adhesives, and sealants. Suitable for environments requiring high reliability and precise material proportioning.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and compatibility with existing systems.
- Mount the pump securely on a stand or wall as per GRACO guidelines
- Install fluid pressure gauges at the pump inlets to monitor feed pressures
- Never exceed 25% of the Hydra-Cat pump outbound fluid pressure on the feed supply
- Ensure all air and fluid components are compatible and properly connected
- Regularly inspect and maintain wetted parts for wear and chemical compatibility
- Follow GRACO installation diagrams and instructions for safe and efficient setup
- Use recommended air and fluid filters to protect the pump and extend its life
- Monitor cycle rates and air consumption for optimal operation
- Consult GRACO documentation or a specialist for customized system design
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